Second European Workshop on Remote sensing in mineral exploration
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Nombre de lectures
23
EAN13
928258139
Langue
English
Poids de l'ouvrage
37 Mo
Nombre de lectures
23
EAN13
928258139
Langue
English
Poids de l'ouvrage
37 Mo
* *
*
Commission of the European Communities
resources
Second European Workshop on
Remote sensing in mineral exploration Commission of the European Communities
resources
Second European Workshop on
Remote sensing in mineral exploration
C. Bardinet, J. Lavreau, I. Roggeri, Ph. Trefois, S. BaelzManière, J. Gilli,
H. Mickala, R. Woodtli, P. Pinna, E. Motti, Ph. Dutartre, M. Lafage, J. Y. Scanvic,
G. Jourde, E. Mingarro, L Perez del Villar, C. Marin, L. Waeber, D. Kaiser,
J. Kuhlman, J. Madel, P. J. O'Connor, E. Ortega, Y. Coupez, M. Tomkinson,
W. E. A. Phillips, K. Conradsen, A. A. Nielsen, B. K. Nielsen, J. L. Pedersen,
A. Rowlands, D. W. Coller, J. Carter, A. Vaughan, D. C. Constantinides,
D. J. Sanderson, Ch. King, F. Lehmann, A. Rincón, J. A. Espejo, P. Volk,
C. Anton Pacheco, L. G. Rowan, A. Payas, Α. BelLan, M. J. Kingston, A. Riaza,
». W. Brickey, Β. Marconnet, Cl. Gagny, G. Ovejero, L. Santiago, G. Serrajean,
J. Me M. Moore, J.M. James, R.W. Magee, J. A. Huckerby
EC Contracts Nos MSM III EIRMSM 124 UKMSM 133 GRMSM 114 DK
Editor: L. Van Wambeke
DirectorateGeneral
Science, Research and Development
1988 EUR 11317 ENFR Published by the
COMMISSION OF THE EUROPEAN COMMUNITIES
Directorate-General
Telecommunications, Information Industries and Innovation
Bâtiment Jean Monnet
LUXEMBOURG
LEGAL NOTICE
Neither the Commission of the European Communities nor any person acting on
behalf of then is responsible for the use which might be made of the
following information
Cataloguing data can be found at the end of this publication
Luxembourg : Office for Official Publications of the European Communities, 1988
ISBN 92-825-8139-X Catalogue number: CD-NA-11317-2A-C
© ECSC-EEC-EAEC Brussels · Luxembourg, 1988
Printed in Luxembourg Foreword
This Second European Workshop on Remote Sensing in Mineral. Exploration
organized by the Commission of the European Communities provided a good
opportunity to discuss with representatives of the EC mining industry, the
possibilities offered by remote sensing techniques in exploration, and to
establish the present state of the art of these techniques in the European
Community. It also provided a forum for a fruitful exchange of information
and discussion.
This volume contains the various communications presented. One section
covers the experiments realised at a national level, whilst the other
contains the results obtained in the framework of the EC programme where
the Commission has been playing a pioneer role in this RSD sector since
1979. In both cases, some significant results have been obtained
delineating possible new mineralised targets, and even new
mineralisations.
A large number of papers presented in this volume concern the applications
of the TM of the second generation of satellites. TM has not only a much
better resolution (30 m) than Landsat MSS (80 m) but also a larger
spectral band, with 7 channels against 4 for MSS. Other experiments also
concern airborne sensors as such as ATM, AIS and Laser where interesting
results have been obtained."
This Workshop shows that remote sensing data after image processing may be
applied either for strategical or tactical prospecting. Examples are given
in this volume. It is therefore possible to delineate new targets on a
territorial or regional scale and the methodology, which is in constant
evolution can be used even for identifying the extension of known
deposits.
The methodology in development is also evolving for exploration towards
the integration of several data sets (remote sensing, geophysical,
geochemical and other available data) for refining the search for new
targets. The main trend, especially in the framework of the EC projects,
is towards a close collaboration with mining companies or exploration
organisms in order to secure a follow-up of the newly discovered targets
by geochemical or geophysical methods or directly by drillings to prove
the validity of the methodology developed which can be further improved
(as it is the case of the Almadén, Irish and Rhodope projects). The main
scope of the EC exploration programme is to provide the EC mining
industry, with new tools for exploration both within the EC and abroad.
L. Van Wambeke
Juin 1986
III TABLE OF CONTENTS
Page
Foreword III
Papers presented by:
C. BARDINET, J. LAVREAU, I. ROGGERI, PH. TREFOIS
(Ecole Nationale Superieure des Mines, Université de Nice,
France et Musée d'Afrique Centrale, Belgique)
RECOGNITION OF LITHOLOGIES FAVOURABLE TO BASE METAL AND
MINERAL COMMODITIES IN TROPICAL CONDITIONS USING TM DATA IN
THE KAREMA AREA, W. TANZANIA 1
S. BAELZ-MANIERE, J. GILLI, H. MICKALA, R. WOODTLI
(Sodeteg, France, Service Géologique du Gabon, Université
Lausanne, Suisse)
EXECUTION D'UN TEST D'EVALUTION D'UNE METHODE DE TRAITEMENT
DE DONNEES MULTIVARIEES COMME OUTIL D'AIDE A LA PROSPECTION
MINIERE 25
P. PINNA, E- MOTTI, PH- DUTARTRE, H- LAFAGE, J.Y. SCANVIC,
G. JOURDE
(BRGM, France)
NEW GEOLOGICAL DATA FROM MOZAMBIQUE: THE ROLE OF REMOTE
SENSING IN LARGE SCALE MAPPING, STRUCTURAL INTERPRETATION
AND PROSPECTIVE METALLOGENY OVER 120.000 KM OF POLYPHASE
BASEMENT 57
J.Y. SCANVIC
(BRGM, France)
DE LANDSAT A SPOT, EVOLUTION DU POTENTIEL D'UTILISATION DE
LA TELEDETECTION EN PROSPECTION MINIERE 71
E. MINGARRO, L. PEREZ DEL VILLAR, C. NÄRIN
(Junta de Energia Nuclear, Espagne)
LA TELEDETECTION APPLIQUEE A LA PROSPECTION D'URANIUM: LE
CAS DU BATHOLITE DE CABEZA DE ARAYA ET SES ROCHES
ENCAISSANTES (PROV. DE CÁCERES, ESPAGNE) 83
L. WAEBER, D. KAISER, J. KUHLMANN, J. MADEL
(Interuran, Federal Republic of Germany)
APPLICATION OF LANDSAT IMAGERY FOR URANIUM EXPLORATION IN
NORTHEAST BAVARIA (F.R.G.) 105
P.J. O'CONNOR
(Geological Survey of Ireland)
APPLICATION OF REMOTE SENSING TECHNIQUES IN THE SEARCH FOR
GRANITOID-RELATED MINERALIZATION IN THE IRISH CALEDONIDES... 12Page
EEC ALMADÉN REMOTE SENSING PROJECT (SPAIN)
E. ORTEGA
(Minas de Almadén)
GEOLOGY AND METALLOGENY OF THE ALMADÉN AREA, CENTRO-IBERIAN
ZONE, SPAIN 147
Y. COUPEZ, M. TOMKINSON, U.E.A. PHILLIPS
(Trinity College, Ireland)
USE OF CORRELATIONS BETWEEN STRUCTURAL ANALYSIS OF OUTCROP,
REMOTE SENSING AND GRAVITY DATA TO AID BASE METAL EXPLORA
TION IN THE ALMADÉN REGION OF SPAIN 175
K. CONRADSEN, A.A. NIELSEN, B.K. NIELSEN, J.L. PEDERSEN
(Technical University of Denmark)
STATISTICAL METHODS AND REMOTE SENSING TECHNIQUES APPLIED
IN ANALYSIS OF COMBINED GEODATA 243
K. CONRADSEN, B.K. NIELSEN, J.L. PEDERSEN
(Technical University of Denmark)
AUTOMATED ANALYSIS OF LINEAR FEATURES BASED ON SATELLITE
IMAGERY COMPARED WITH GEOLOGICAL SETTING 27
EEC MIDLANDS REMOTE SENSINGPROJECT (IRELAND)
W.E.A. PHILLIPS, A. ROWLANDS, D.W. COLLER, J. CARTER, A.
VAUGHAN
(Trinity College and ERA, Ireland)
APPLICATION OF REMOTE SENSING WITH MULTIDATA CORRELATION TO
MINERAL EXPLORATION IN CENTRAL IRELAND 293
EEC RHODOPE REMOTE SENSING PROJECT (N. GREECE)
D.C. CONSTANTINIDES
(Institute of Geology and Mineral Exploration, Greece)
INTRODUCTION TO THE GEOLOGY AND METALLOGENY OF THE EASTERN
RHODOPE REGION, NORTHERN GREECE 329
D.J. SANDERSON
(Queens University Belfast, United Kingdom)
REMOTE SENSING AND THE STRUCTURAL CONTROL OF MINERALIZATION
IN THE EASTERN RHODOPE MASSIF, NORTHERN GREECE 347
VI Page
PH. DUTARTRE, CH. KING
(BRGM, France)
CONTRIBUTION GEOBOTANIQUE EN TELEDETECTION POUR LA
RECHERCHE GEOLOGIQUE ET MINIERE-EXEMPLE DU MASSIF DU
RHODOPE 369
F. LEHMANN
(German Space Center - DFVLR - Federal Republic of Germany)
THE COMBINATION OF ACTIVE AND PASSIVE OPTICAL REMOTE
SENSING SYSTEMS FOR MINERAL EXPLORATION-CO - LASERSYSTEMS
IN REMOTE SENSING 397
A. RINCÓN, J.A. ESPEJO
(Empresa Nacional Adaro, Spain)
ETUDE EXPERIMENTALE DE SIGNATURES SPECTRALES LITHOLOGIQUES
EN VUE DE SON APPLICATION A LA CARTOGRAPHIE
GEOLOGIQUE 411
P. VOLK
(Gesellschaft für Angewandte Fernerkundung, Federal
Republic of Germany)
REMOTE SENSING AND GEOPHYSICAL DATA APPLICATION IN SULPHIDE
ORE EXPLORATION·, SW IBERIAN CASE STUDY, RESULTS AND
IMPLICATIONS 44
C. ANTON PACHECO, L.G. ROWAN, A. PAYAS, A. BEL-LAN,
M.J. KINGSTON, A. RIAZA, D.W. BRICKEY
(Insituto Geológico y Minero de España and U.S. Geological
Survey, U.S.A.)
THE USE OF SUPERVISED BAYESIAN CLASSIFICATION ON LANDSAT
DIGITAL THEMATIC MAPPER DATA TO MAP CONTACT METAMORPHIC
ROCKS AROUND THE TRUJILLO AND PLASENZUELA PLUTONS,
ESTREMADURA, SPAIN 467
B. MARCONNET, CL. GAGNY, G. OVEJERO, L. SANTIAGO,
G. SERVAJEAN
(Université de Nancy, France et Peñarroya, España)
LES TRANSPARENCES GEOLOGIQUES PAR LA TELEDETECTION
SPATIALE: RECHERCHES DE METALLOTECTES ET PROSPECTIONMINIERE
A ETAIN-TUNGSTENE ET PLOMB, ZINC, ARGENT (ESPAGNE) 493
J.NcM. MOORE, J.M. JAMES, R.W. MAGEE, J.A. HUCKERBY
(Imperial College of Science and Technology, London, United
